<template>
  <div id="app">
    <el-container>
      <el-header>Header</el-header>
      <el-container>
        <el-aside width="100px">Asidexxxxxxx</el-aside>
        <el-main>Mainxxxxxxxxxxxx</el-main>
      </el-container>
    </el-container>
  </div>
</template>

<script>
export default {}
</script>

<style>
  el-header{
    background-color:green;
    z-index: 10;
  }
  el-aside{
    background-color:red;
  }
  el-main{
    background-color: white;
  }
</style>
